「區塊鏈大盜」再出手!一次過轉移1.72億以太幣

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區塊鏈盜賊在沉寂兩年後轉移1.72億美元以太幣:ZachXBT

臭名昭著的黑客「區塊鏈盜賊」在2016至2018年間,主要通過猜測弱密鑰,累積了51,000以太幣,最近將這筆資金整合到一個單一錢包中,結束了近兩年的沉寂。

根據區塊鏈調查員ZachXBT在12月30日的Telegram帖子,這51,000以太幣已從10個錢包地址轉移至多簽名地址“0xC45…1D542”。這些資金主要以5,000以太幣的批次在12月30日晚上8:54至9:18之間轉移。

在此之前,這些被盜資金自2023年1月21日以來一直在這10個錢包地址中沉寂,當時51,000以太幣曾經被轉移。大約同一時間,這名黑客還轉移了470比特幣。

區塊鏈盜賊的資金流動

根據Cointelegraph在2019年4月的報導,區塊鏈盜賊成功地通過猜測弱密鑰,累積了近45,000以太幣。雖然猜測私鑰在統計上被認為是不可能的,但這名黑客卻成功揭露了732個與49,060筆交易相關的私鑰。

這名黑客通過一種稱為「以太網梳理」(Ethercombing)的過程,使用暴力破解搜索隨機私鑰,結合尋找錯誤代碼和隨機數生成器的缺陷,來進行這種「程序性盜竊」。

根據ZachXBT的分析,這名黑客自2016年以來一直在進行此類行為,最重大的盜竊發生在2018年。雖然區塊鏈盜賊的身份仍然未知,但Bednarek曾經暗示,可能有國家行為者如北韓在背後操控這些盜竊事件。

根據鏈上安全公司Cyvers的報告,2024年,crypto黑客在165起重大事件中盜取了超過23億美元的資產,與2023年相比增長了40%。這一增長主要歸因於訪問控制漏洞的上升,特別是在集中式交易所和保管平台上。

訪問控制漏洞佔2024年67起網絡安全事件中被盜資產的81%,即19億美元。

評論

這一事件再次突顯了區塊鏈技術在安全性方面的脆弱性,尤其是對於私鑰的保護。黑客能夠利用弱密鑰進行大規模的資金盜竊,這對於整個加密貨幣生態系統來說是一個警示。隨著黑客技術的進步,這類事件可能會變得更加頻繁,對於投資者而言,保護自己的資產變得愈加重要。

此外,這也引發了對於國家行為者參與加密貨幣犯罪的擔憂。若果真如Bednarek所言,某些國家可能會利用這些手段來進行經濟戰,這對於全球金融體系的穩定性構成了潛在威脅。因此,對於加密貨幣的監管和安全措施的加強,將是未來必須面對的重要課題。

以上文章由特價GPT API KEY所翻譯及撰寫。而圖片則由FLUX根據內容自動生成。

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4. Gamcheon Culture Village – Busan (Late Afternoon)
The tourist man in a colorful winter knit sweater, light down jacket, dark pants, and boots standing at a viewpoint overlooking the pastel-colored hillside houses of Gamcheon Culture Village. Cool winter light, cinematic depth. Main focus on the vibrant architecture, man secondary. Enhanced AI Image Generation Prompt:

Create a cinematic, studio-quality close-up portrait (9:16 aspect ratio, 4K resolution) of a young East Asian woman on a winter afternoon in Taipei. She stands at the entrance plaza of a bustling shopping mall, bathed in the soft, golden glow of the warm winter sun. She wears a stylish white cocktail dress with a short skirt, her look elegant yet youthful.

Her pose is playful and animated: she raises both hands joyfully above her head, holding a handmade cardboard sign. Written in bold strokes of black marker, the sign reads: "TODAY IS MY BIRTHDAY." Her facial expression is a beautiful blend of joy and gentle shyness—her sparkling eyes and slight blush convey excitement and a touch of bashfulness.

The background subtly hints at the urban Taipei atmosphere, with softly blurred neon signs, modern architecture, and passersby dressed for the season, adding depth and authenticity. Capture delicate details: sunlight warming her skin, the gentle flow of her hair, and the texture of the handwritten sign. The overall mood is warm, festive, and inviting—a true cinematic moment infused with personality and charm.

(四個字是:生日快樂。) Use the original face exactly as it is, without changing a details. A female model with sharp features, defined cheekbones, and intense, direct eye contact (though eyes are slightly in shadow from the hat).
• Aesthetic: Vintage fashion, Pin-up, 1950s/1960s style, high-glamour, summer resort wear.
• Lighting: Bright, harsh sunlight creating high contrast and crisp shadows. The light should perfectly illuminate the skin and the vibrant colors of the dress.
• Color Palette: Dominated by vibrant yellow, crisp white, and bold red, accented by deep black.
Specific Outfit & Details:
• Dress: A bright yellow halter-neck sundress with a classic white polka-dot pattern. It has a fitted, sweetheart neckline or bustier-style top that enhances the silhouette.
• Accessories:
• A very large, wide-brimmed sun hat in crisp white (or light straw/fabric) that casts a shadow over the upper face.
• A matching yellow polka-dot scarf tied closely around the neck (like an ascot or choker-style).
• Large, striking black statement earrings (circular, drop, or bead style).
• Bold red lipstick is a key feature, contrasting sharply with the yellow and white.
Technical/Camera Details:
• Shot: Close-up or medium-close-up portrait, focusing on the torso, neckline, face, and hat.
• Depth of Field: Shallow (low f-stop), with the model in sharp focus and the background slightly blurred (bokeh).
• Background: Out-of-focus, suggesting a bright outdoor location, with abstract shapes of boats/yachts (white and red accents visible) in a marina setting.